California Storm Alerts

NWS headline

Tropical Storm Watch issued October 10 at 2:26AM PDT by NWS San Diego CA

NWS description

* LOCATIONS AFFECTED - Oceanside - Carlsbad - Chula Vista - San Diego * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 10-20 mph with gusts to 30 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force. - PREPARE: Efforts to protect property should now be underway. Prepare for limited wind damage. - ACT: Act now to complete preparations before the wind becomes hazardous. - POTENTIAL IMPACTS: Limited - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, but with greater numbers in places where trees are shallow rooted, especially in coastal and valley locations that don't typically experience strong winds. Some fences and roadway signs blown over. - A few roads impassable from debris, particularly within urban or heavily wooded places. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * STORM SURGE - While true storm surge is unlikely, significant coastal flooding and beach erosion from tides over 7 feet, high surf, and increased onshore winds expected. - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Little to no storm surge flooding - The storm surge threat has remained nearly steady from the previous assessment. - PLAN: Coastal flooding, rough surf, coastal erosion, and life-threatening rip currents are possible. - PREPARE: Do not make plans to go to the beach. Take necessary actions to protect flood prone property. - ACT: Follow the instructions of local officials. Monitor forecasts. - POTENTIAL IMPACTS: Significant coastal flooding and beach erosion possible. Dangerous swimming conditions due to high surf and strong rip currents. * FLOODING RAIN - LATEST LOCAL FORECAST: Flood Watch is in effect - Peak Rainfall Amounts: Around 1 inch - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for major flooding rain - The flooding rain threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for major flooding from heavy rain. Evacuations and rescues are likely. - PREPARE: Strongly consider protective actions, especially if you are in an area vulnerable to flooding. - ACT: Heed any flood watches and warnings. Failure to take action will likely result in serious injury or loss of life. - POTENTIAL IMPACTS: Extensive - Major rainfall flooding may prompt many evacuations and rescues. - Rivers and tributaries may rapidly overflow their banks in multiple places. Small streams, creeks, canals, arroyos, and ditches may become dangerous rivers. In mountain areas, destructive runoff may run quickly down valleys while increasing susceptibility to rockslides and mudslides. Flood control systems and barriers may become stressed. - Flood waters can enter many structures within multiple communities, some structures becoming uninhabitable or washed away. Many places where flood waters may cover escape routes. Streets and parking lots become rivers of moving water with underpasses submerged. Driving conditions become dangerous. Many road and bridge closures with some weakened or washed out. * TORNADO - LATEST LOCAL FORECAST: - Situation is unfavorable for tornadoes - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Tornadoes not expected - The tornado threat has remained nearly steady from the previous assessment. - PLAN: Tornadoes are not expected. Showers and thunderstorms with gusty winds may still occur. - PREPARE: Little to no preparations needed to protect against tornadoes at this time. Keep informed of the latest tornado situation. - ACT: Listen for changes in the forecast. - POTENTIAL IMPACTS: Little to None - Little to no potential impacts from tornadoes. * FOR MORE INFORMATION: - sdcountyemergency.com

NWS headline

Tropical Storm Watch issued October 10 at 2:26AM PDT by NWS San Diego CA

NWS description

* LOCATIONS AFFECTED - Borrego Springs * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 25-35 mph with gusts to 55 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force. - PREPARE: Efforts to protect property should now be underway. Prepare for limited wind damage. - ACT: Act now to complete preparations before the wind becomes hazardous. - POTENTIAL IMPACTS: Limited - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, but with greater numbers in places where trees are shallow rooted, especially in coastal and valley locations that don't typically experience strong winds. Some fences and roadway signs blown over. - A few roads impassable from debris, particularly within urban or heavily wooded places. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * FLOODING RAIN - LATEST LOCAL FORECAST: Flood Watch is in effect - Peak Rainfall Amounts: around 1 inch - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for major flooding rain - The flooding rain threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for major flooding from heavy rain. Evacuations and rescues are likely. - PREPARE: Strongly consider protective actions, especially if you are in an area vulnerable to flooding. - ACT: Heed any flood watches and warnings. Failure to take action will likely result in serious injury or loss of life. - POTENTIAL IMPACTS: Extensive - Major rainfall flooding may prompt many evacuations and rescues. - Rivers and tributaries may rapidly overflow their banks in multiple places. Small streams, creeks, canals, arroyos, and ditches may become dangerous rivers. In mountain areas, destructive runoff may run quickly down valleys while increasing susceptibility to rockslides and mudslides. Flood control systems and barriers may become stressed. - Flood waters can enter many structures within multiple communities, some structures becoming uninhabitable or washed away. Many places where flood waters may cover escape routes. Streets and parking lots become rivers of moving water with underpasses submerged. Driving conditions become dangerous. Many road and bridge closures with some weakened or washed out. * TORNADO - LATEST LOCAL FORECAST: - Situation is unfavorable for tornadoes - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Tornadoes not expected - The tornado threat has remained nearly steady from the previous assessment. - PLAN: Tornadoes are not expected. Showers and thunderstorms with gusty winds may still occur. - PREPARE: Little to no preparations needed to protect against tornadoes at this time. Keep informed of the latest tornado situation. - ACT: Listen for changes in the forecast. - POTENTIAL IMPACTS: Little to None - Little to no potential impacts from tornadoes. * FOR MORE INFORMATION: - sdcountyemergency.com

NWS headline

Tropical Storm Watch issued October 10 at 2:26AM PDT by NWS San Diego CA

NWS description

* LOCATIONS AFFECTED - Escondido - El Cajon - Lakeside - Poway * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 10-20 mph with gusts to 30 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force. - PREPARE: Efforts to protect property should now be underway. Prepare for limited wind damage. - ACT: Act now to complete preparations before the wind becomes hazardous. - POTENTIAL IMPACTS: Limited - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, but with greater numbers in places where trees are shallow rooted, especially in coastal and valley locations that don't typically experience strong winds. Some fences and roadway signs blown over. - A few roads impassable from debris, particularly within urban or heavily wooded places. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * FLOODING RAIN - LATEST LOCAL FORECAST: Flood Watch is in effect - Peak Rainfall Amounts: 1-3 inches, with locally higher amounts - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for major flooding rain - The flooding rain threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for major flooding from heavy rain. Evacuations and rescues are likely. - PREPARE: Strongly consider protective actions, especially if you are in an area vulnerable to flooding. - ACT: Heed any flood watches and warnings. Failure to take action will likely result in serious injury or loss of life. - POTENTIAL IMPACTS: Extensive - Major rainfall flooding may prompt many evacuations and rescues. - Rivers and tributaries may rapidly overflow their banks in multiple places. Small streams, creeks, canals, arroyos, and ditches may become dangerous rivers. In mountain areas, destructive runoff may run quickly down valleys while increasing susceptibility to rockslides and mudslides. Flood control systems and barriers may become stressed. - Flood waters can enter many structures within multiple communities, some structures becoming uninhabitable or washed away. Many places where flood waters may cover escape routes. Streets and parking lots become rivers of moving water with underpasses submerged. Driving conditions become dangerous. Many road and bridge closures with some weakened or washed out. * TORNADO - LATEST LOCAL FORECAST: - Situation is unfavorable for tornadoes - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Tornadoes not expected - The tornado threat has remained nearly steady from the previous assessment. - PLAN: Tornadoes are not expected. Showers and thunderstorms with gusty winds may still occur. - PREPARE: Little to no preparations needed to protect against tornadoes at this time. Keep informed of the latest tornado situation. - ACT: Listen for changes in the forecast. - POTENTIAL IMPACTS: Little to None - Little to no potential impacts from tornadoes. * FOR MORE INFORMATION: - sdcountyemergency.com

NWS headline

Tropical Storm Watch issued October 10 at 2:26AM PDT by NWS San Diego CA

NWS description

* LOCATIONS AFFECTED - Julian - Pine Valley * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 25-35 mph with gusts to 55 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 39 to 57 mph - The wind threat has remained nearly steady from the previous assessment. - PLAN: Plan for hazardous wind of equivalent tropical storm force. - PREPARE: Remaining efforts to protect property should be completed as soon as possible. Prepare for limited wind damage. - ACT: Move to safe shelter before the wind becomes hazardous. - POTENTIAL IMPACTS: Limited - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, but with greater numbers in places where trees are shallow rooted, especially in coastal and valley locations that don't typically experience strong winds. Some fences and roadway signs blown over. - A few roads impassable from debris, particularly within urban or heavily wooded places. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * FLOODING RAIN - LATEST LOCAL FORECAST: Flood Watch is in effect - Peak Rainfall Amounts: 1-3 inches, with locally higher amounts - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for major flooding rain - The flooding rain threat has remained nearly steady from the previous assessment. - PLAN: Emergency plans should include the potential for major flooding from heavy rain. Evacuations and rescues are likely. - PREPARE: Strongly consider protective actions, especially if you are in an area vulnerable to flooding. - ACT: Heed any flood watches and warnings. Failure to take action will likely result in serious injury or loss of life. - POTENTIAL IMPACTS: Extensive - Major rainfall flooding may prompt many evacuations and rescues. - Rivers and tributaries may rapidly overflow their banks in multiple places. Small streams, creeks, canals, arroyos, and ditches may become dangerous rivers. In mountain areas, destructive runoff may run quickly down valleys while increasing susceptibility to rockslides and mudslides. Flood control systems and barriers may become stressed. - Flood waters can enter many structures within multiple communities, some structures becoming uninhabitable or washed away. Many places where flood waters may cover escape routes. Streets and parking lots become rivers of moving water with underpasses submerged. Driving conditions become dangerous. Many road and bridge closures with some weakened or washed out. * TORNADO - LATEST LOCAL FORECAST: - Situation is unfavorable for tornadoes - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Tornadoes not expected - The tornado threat has remained nearly steady from the previous assessment. - PLAN: Tornadoes are not expected. Showers and thunderstorms with gusty winds may still occur. - PREPARE: Little to no preparations needed to protect against tornadoes at this time. Keep informed of the latest tornado situation. - ACT: Listen for changes in the forecast. - POTENTIAL IMPACTS: Little to None - Little to no potential impacts from tornadoes. * FOR MORE INFORMATION: - sdcountyemergency.com

NWS headline

Tropical Cyclone Local Statement issued October 9 at 8:43PM PDT by NWS San Diego CA

NWS description

HLSSGX This product covers EXTREME SOUTHWESTERN CALIFORNIA **Tropical Storm Rachel Will Bring Coastal Flooding, Wind, and Rain to Portions of Southern California Sunday** NEW INFORMATION --------------- * CHANGES TO WATCHES AND WARNINGS: - None * CURRENT WATCHES AND WARNINGS: - A Tropical Storm Watch is in effect for San Diego County Coastal Areas, San Diego County Deserts, San Diego County Mountains, and San Diego County Valleys * STORM INFORMATION: - About 740 miles south-southwest of San Mateo Point CA or about 710 miles south-southwest of Mouth of Tijuana River CA - 23.8N 123.3W - Storm Intensity 45 mph - Movement Northeast or 50 degrees at 9 mph SITUATION OVERVIEW ------------------ Tropical Storm Rachel is currently just over 700 miles southwest of San Diego, moving northeast towards Northern Baja. Rachel is expected to make landfall somewhere near the US/Mexico Border late Saturday night. Tropical storm level impacts have the potential to impact San Diego County. A Tropical Storm Watch is in effect for all of San Diego County. The main concerns with Tropical Storm Rachel are coastal flooding, wind, and periods of heavy rain. The majority of impacts from the tropical storm are expected on Sunday. South swell from Tropical Storm Rachel will arrive on Sunday. The combination of south and northwest swells, increased onshore winds, and high tides over 7 feet will maintain a threat of coastal flooding and beach erosion along beaches in San Diego County. Surf on Sunday is currently expected to peak at 5 to 8 feet with sets to 9 feet, decreasing to 3 to 6 feet for Monday and Tuesday. Confidence in impactful coastal flooding is high, with significant coastal flooding and beach erosion likely. Widespread rain is expected on Sunday from Tropical Storm Rachel. There is expected to be a gradient in rainfall amounts with the higher amounts on the southeastern side of the storm. We have the highest confidence that the heaviest rain will occur over San Diego County mountains and deserts. Peak rainfall rates of 0.50 to 0.60 inches are possible for the coast and valleys, 0.50 to 0.70 inches per hour possible for the deserts, and 0.70 to 1 inch per hour for the mountains. Current forecast has rainfall totals of 0.50 to 1.25 inches for the coast, valleys, and deserts and 1 to 2.5 inches for the mountains. Areas of flash and urban flooding are possible, especially where the maximum rainfall rates occur. The San Diego River at Fashion Valley is currently forecast to peak at 7.4 feet (just below monitor stage) Sunday afternoon. Those with interests near the San Diego River should continue to monitor the forecast. Increased winds are expected with the onset and passage of Tropical Storm Rachel. Sustained winds of 39+ mph are expected on the southeast side of the storm. Based on the current track, more southern and eastern parts of the county are most likely to see winds of this magnitude. Regardless, strong sustained winds and wind gusts can be expected on Sunday. Winds may be enhanced by local terrain with gusts 40 to 55 mph on the desert slopes of the mountains and into the deserts. Local gusts up to 60 mph possible on mountain ridges. POTENTIAL IMPACTS ----------------- * WIND: Prepare for hazardous wind having possible limited impacts across EXTREME SOUTHWESTERN CALIFORNIA. Potential impacts include: - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, but with greater numbers in places where trees are shallow rooted, especially in coastal and valley locations that don't typically experience strong winds. Some fences and roadway signs blown over. - A few roads impassable from debris, particularly within urban or heavily wooded places. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. * FLOODING RAIN: Prepare for life-threatening rainfall flooding having possible extensive impacts across San Diego County. Potential impacts include: - Major rainfall flooding may prompt many evacuations and rescues. - Rivers and tributaries may rapidly overflow their banks in multiple places. Small streams, creeks, canals, arroyos, and ditches may become dangerous rivers. In mountain areas, destructive runoff may run quickly down valleys while increasing susceptibility to rockslides and mudslides. Flood control systems and barriers may become stressed. - Flood waters can enter many structures within multiple communities, some structures becoming uninhabitable or washed away. Many places where flood waters may cover escape routes. Streets and parking lots become rivers of moving water with underpasses submerged. Driving conditions become dangerous. Many road and bridge closures with some weakened or washed out. Prepare for dangerous rainfall flooding having possible significant impacts across San Diego County. * OTHER COASTAL HAZARDS: High tides over 7 ft, combined with high surf and gusty onshore winds will increase the threat for coastal flooding across area beaches. Additionally surf of 6 to 9 ft will create dangerous swimming conditions. There is increasing potential for significant coastal flooding and beach erosion. PRECAUTIONARY/PREPAREDNESS ACTIONS ---------------------------------- * EVACUATIONS: Follow the advice of local officials. * OTHER PREPAREDNESS INFORMATION: If you live in a place particularly vulnerable to flooding, such as low-elevation areas near the ocean, in a low-lying or poor drainage area, or in a valley, plan to move to safe shelter on higher ground. Now is the time to check your emergency plan and emergency supplies kit and take necessary actions to protect your family and secure your home or business. Always heed the advice of local officials and comply with orders that are issued. Closely monitor weather.gov, NOAA Weather Radio and local news outlets for official storm information. Listen for possible changes to the forecast. * ADDITIONAL SOURCES OF INFORMATION: - For information on appropriate preparations see ready.gov - For information on creating an emergency plan see getagameplan.org - For additional disaster preparedness information see redcross.org NEXT UPDATE ----------- The next local statement will be issued by the National Weather Service in San Diego CA around 2 AM PDT, or sooner if conditions warrant.

NWS headline

Tropical Cyclone Local Statement issued October 10 at 2:40AM PDT by NWS San Diego CA

NWS description

HLSSGX This product covers EXTREME SOUTHWESTERN CALIFORNIA **Tropical Storm Rachel Will Bring Coastal Flooding, Wind, and Rain to Portions of Southern California Sunday** NEW INFORMATION --------------- * CHANGES TO WATCHES AND WARNINGS: - None * CURRENT WATCHES AND WARNINGS: - A Tropical Storm Watch is in effect for San Diego County Coastal Areas, San Diego County Deserts, San Diego County Mountains, and San Diego County Valleys * STORM INFORMATION: - About 670 miles south-southwest of San Mateo Point CA or about 630 miles south-southwest of Mouth of Tijuana River CA - 24.2N 121.4W - Storm Intensity 60 mph - Movement Northeast or 50 degrees at 22 mph SITUATION OVERVIEW ------------------ Tropical Storm Rachel is currently about 600 miles southwest of San Diego, moving northeast towards Northern Baja at about 19 kts. Rachel is expected to make landfall somewhere just south of the US/Mexico Border Saturday evening. Tropical storm level impacts will likely affect San Diego County. A Tropical Storm Watch is in effect for all of San Diego County. The main concerns with Tropical Storm Rachel are coastal flooding, wind, and periods of heavy rain which could lead to localized flooding and flash flooding. The majority of impacts from the tropical storm are expected on Sunday. South swell from Tropical Storm Rachel will arrive on Sunday. The combination of south and northwest swells, increased onshore winds, and high tides over 7 feet will maintain a threat of coastal flooding and beach erosion along beaches in San Diego and Orange Counties. Surf on Sunday is currently expected to peak at 6 to 9 feet, decreasing to 3 to 6 feet for Monday and Tuesday. Confidence in impactful coastal flooding is high, with significant coastal flooding and beach erosion likely. Widespread rain is expected on Sunday from Tropical Storm Rachel. There is expected to be a gradient in rainfall amounts with the higher amounts on the southeastern side of the storm. Confidence is high that the heaviest rain will occur over San Diego County mountains and deserts. Peak rainfall rates of 0.50 to 0.60 inches are possible for the coast and valleys, 0.50 to 0.70 inches per hour possible for the deserts, and 0.70 to 1 inch per hour for the mountains. Current forecast has rainfall totals of 0.50 to 1.25 inches for the coast, valleys, and deserts and 1 to 2.5 inches for the mountains. Areas of flash and urban flooding are probable, especially where the maximum rainfall rates occur. The San Diego River at Fashion Valley is currently forecast to peak at 7.4 feet (just below monitor stage) Sunday afternoon. Those with interests near the San Diego River should continue to monitor the forecast. Increased winds are expected with the onset and passage of Tropical Storm Rachel. Sustained winds of 39+ mph are expected on the southeast side of the storm. Based on the current track, more southern and eastern parts of San Diego County are most likely to see winds of this magnitude. Regardless, strong sustained winds and wind gusts can be expected on Sunday. Winds will likely be enhanced by local terrain with gusts 40 to 55 mph on the desert slopes of the mountains and into the deserts. Local gusts up to 60 mph possible on mountain ridges and in passes and canyons. POTENTIAL IMPACTS ----------------- * WIND: Prepare for hazardous wind having possible limited impacts across EXTREME SOUTHWESTERN CALIFORNIA. Potential impacts in this area include: - Damage to porches, awnings, carports, sheds, and unanchored mobile homes. Unsecured lightweight objects blown about. - Many large tree limbs broken off. A few trees snapped or uprooted, but with greater numbers in places where trees are shallow rooted, especially in coastal and valley locations that don't typically experience strong winds. Some fences and roadway signs blown over. - A few roads impassable from debris, particularly within urban or heavily wooded places. Hazardous driving conditions on bridges and other elevated roadways. - Scattered power and communications outages. Elsewhere across EXTREME SOUTHWESTERN CALIFORNIA, little to no impact is anticipated. * FLOODING RAIN: Prepare for life-threatening rainfall flooding having possible extensive impacts across San Diego County. Potential impacts include: - Major rainfall flooding may prompt many evacuations and rescues. - Rivers and tributaries may rapidly overflow their banks in multiple places. Small streams, creeks, canals, arroyos, and ditches may become dangerous rivers. In mountain areas, destructive runoff may run quickly down valleys while increasing susceptibility to rockslides and mudslides. Flood control systems and barriers may become stressed. - Flood waters can enter many structures within multiple communities, some structures becoming uninhabitable or washed away. Many places where flood waters may cover escape routes. Streets and parking lots become rivers of moving water with underpasses submerged. Driving conditions become dangerous. Many road and bridge closures with some weakened or washed out. Prepare for dangerous rainfall flooding having possible significant impacts across San Diego County. * OTHER COASTAL HAZARDS: High tides over 7 ft, combined with high surf and gusty onshore winds will increase the threat for coastal flooding across area beaches. Additionally surf of 6 to 9 ft will create dangerous swimming conditions. There is increasing potential for significant coastal flooding and beach erosion. * TORNADOES: Little to no impacts are anticipated at this time across EXTREME SOUTHWESTERN CALIFORNIA. PRECAUTIONARY/PREPAREDNESS ACTIONS ---------------------------------- * EVACUATIONS: Follow the advice of local officials. * OTHER PREPAREDNESS INFORMATION: Now is the time to check your emergency plan and emergency supplies kit and take necessary actions to protect your family and secure your home or business. When making safety and preparedness decisions, do not focus on the exact forecast track since hazards such as flooding rain, damaging wind gusts, storm surge, and tornadoes extend well away from the center of the storm. If in a place that is vulnerable to high wind, such as near large trees, a manufactured home, upper floors of a high-rise building, or on a boat, plan to move to safe shelter. If you live in a place particularly vulnerable to flooding, such as near the ocean or a large inland lake, in a low-lying or poor drainage area, in a valley, or near an already swollen river, plan to move to safe shelter on higher ground. Always heed the advice of local officials and comply with orders that are issued. Do not needlessly jeopardize your life or the lives of others. When securing your property, outside preparations should be concluded as soon as possible before conditions deteriorate. The onset of strong gusty winds or flooding can cause certain preparedness activities to become unsafe. Be sure to let friends and family members know of your intentions for weathering the storm and your whereabouts. Have someone located away from the threatened area serve as your point of contact. Share vital contact information with others. Keep cell phones handy and charged. Check on those who may not be fully aware of the situation or who are unable to make personal preparations. If you are a visitor, know the name of the county or parish in which you are located and where it is relative to current watches and warnings. If staying at a hotel, ask the management staff about their onsite disaster plan. Listen for evacuation orders, especially pertaining to area visitors. Closely monitor weather.gov, NOAA Weather Radio and local news outlets for official storm information. Listen for possible changes to the forecast. There is a threat from tornadoes with this storm. Have multiple ways to receive Tornado Warnings. Be ready to shelter quickly. * ADDITIONAL SOURCES OF INFORMATION: - For information on appropriate preparations see ready.gov - For information on creating an emergency plan see getagameplan.org - For additional disaster preparedness information see redcross.org NEXT UPDATE ----------- The next local statement will be issued by the National Weather Service in San Diego CA around 8 AM PDT, or sooner if conditions warrant.

NWS headline

Wind Advisory issued October 9 at 9:05AM PDT until October 10 at 7:00AM PDT by NWS Sacramento CA

NWS description

* WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Delta and along Interstate 80, Carquinez Straight, and vicinity Valley locations south of Interstate * WHEN...From 11 PM this evening to 7 AM PDT Saturday. * IMPACTS...Gusty winds will blow around unsecured objects and any seasonal decor. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Strongest winds expected overnight.

NWS instructions

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

NWS headline

Wind Advisory issued October 9 at 11:52PM PDT until October 12 at 5:00AM PDT by NWS Las Vegas NV

NWS description

* WHAT...South winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...In California, Death Valley National Park. In Nevada, Esmeralda and Central Nye County, Lincoln County, and Western Clark and Southern Nye County. * WHEN...From 2 PM Saturday to 5 AM PDT Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...There will likely be a lull in the winds from late Saturday night through Sunday morning before winds increase once again Sunday afternoon.

NWS instructions

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.

NWS headline

Wind Advisory issued October 10 at 12:12AM MST until October 11 at 5:00PM MST by NWS Phoenix AZ

NWS description

* WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Portions of southwest Arizona and southeast and southern California. * WHEN...From 2 AM MST /2 AM PDT/ to 5 PM MST /5 PM PDT/ Sunday. * IMPACTS...Difficult driving conditions, especially for larger vehicles traveling along roads with crosswinds. Light, unsecured objects may become airborne.

NWS instructions

A Wind Advisory means that sustained wind speeds of between 30 and 40 mph are expected, or wind gusts of between 40 and 58 mph. Winds this strong can make driving difficult, especially for high profile vehicles. In addition, strong winds over desert areas could result in briefly lowered visibilities to well under a mile at times in blowing dust or blowing sand. Use extra caution.

NWS headline

Wind Advisory issued October 9 at 11:52PM PDT until October 12 at 5:00AM PDT by NWS Las Vegas NV

NWS description

* WHAT...South winds 20 to 30 mph with gusts between 45 and 55 mph expected. * WHERE...Portions of northwest Arizona, southeast California, and southern Nevada. * WHEN...From 2 AM PDT /2 AM MST/ Sunday to 5 AM PDT /5 AM MST/ Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

NWS instructions

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. Strong winds and rough waves on area lakes will create hazardous conditions for small craft.